PMS164 datasheet(13/74 Pages) PADAUK

13 / 74 page

PMS164

12 Touch Keys OTP Controller

Page 13 of 74

PDK-DS-PMS164-EN-V000 – Mar. 25, 2020

4. Device Characteristics

4.1. DC/AC Characteristics

All data are acquired under the conditions of VDD=5.0V, fSYS =2MHz unless noted.

Symbol

Description

Min.

Typ

Max.

Unit

Conditions

VDD

Operating Voltage

2.0*

5.5

* Subject to LVR tolerance

LVR%

Low Voltage Reset Tolerance

-5

fSYS

System clock (CLK)* =

IHRC/2

IHRC/4

IHRC/8

ILRC

61K

VDD ≧ 3.5V

VDD ≧ 2.5V

VDD ≧ 2.0V

VDD =3V

IOP

Operating Current

0.5

fSYS=IHRC/16=1MIPS@5.0V

fSYS=ILRC=55KHz@5.0V

IPD

Power Down Current

(by stopsys command)

1.4

1.0

VDD =5V

VDD =3.3V

IPS

Power Save Current

(by stopexe command)

*Disable IHRC

VDD =3.3V

VIL

Input low voltage for IO lines

0.1 VDD

VIH

Input high voltage for IO lines

0.8 VDD

0.7 VDD

VDD

PA5

Other IO

IOL

IO lines sink current (Normal)

PB4/PB5

PA7

PA5

Others

mA VDD=5.0V, VOL=0.5V

IO lines sink current (Low)

PB4/PB5

PA7

PA5

Others

IOH

IO lines drive current (Normal)

PB5

PA7

PA5

Others

mA VDD=5.0V, VOH=4.5V

IO lines drive current (Low)

PA7

PA5

Others

VIN

Input voltage

-0.3

VDD+0.3

IINJ (PIN)

Injected current on pin

VDD +0.3≧VIN≧ -0.3

RPH

Pull-high Resistance

110

200

KΩ

VDD=5.0V

VDD=3.3V

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